Everyone begins their life on an innocent search for truth. Some people find it, or so they think. But do we ever, really find it?

"The older I get the less time I have for certainty," writes Les Avery. "Now at 85, truth seems less certain." In his book, Less Certain Now, Avery chronicles the pain of raising a wayward son and the loss of his beloved wife Jackie. The experiences taught him to accept new realities - even those that contradict what once seemed concrete. This book reveals his search for truth, and the unlikely places he discovered it.

If you're...